+ y6 D2 P, ~; b$ J! S% \- U; H7 F$ t. t8 h
白刚玉是以优质铝氧粉原料,经电熔提炼结晶而成,它的硬度略高于棕刚玉,韧性稍低、纯度高、自锐性好、磨削能力强、发热量小、效率高、耐酸碱腐蚀、耐高温、热稳定性好。其磨具适用于磨削高碳钢、高速钢等。还可作为研磨抛光材料;精密铸造、喷涂材料,化工触媒载体,特种陶瓷、高级耐火材料等。
9 ?$ A# Q& `! X$ [ White fused alumina is electrically fused in arc furnace with high grade bayer processed alumina as raw material. It is also characterized by its high purity , ability of selfsharpening, better cutting, less heat emit, higher efficiency, acid and alkali resista- nce, good thermal stability. Abrasives tools made of it are suit- able for grinding highspeed,high carbon steel,etc.
2 \4 c8 e4 w5 _# y# o! J: f It also can be used as materials for grinding and polishing, precision casting, spraying and coating, medium body for che- mical industry, special ceramics and highgrade refractory mate- rials,ect. 3 p/ |: B9 O! z) C( x. Y9 O+ [
- ?; X2 Z+ a# s* M0 ^8 g' E8 L) i4 R* C% U
' D+ w9 a1 T0 U+ Q M1 H
% S4 v2 b8 o) ~5 S3 @, X7 J/ M; R9 ^( t, B7 R
4 F3 s7 p, I* o w: t$ d# V6 y, j
& k- g8 r7 ^0 o4 m* E& |2 s y# |' c# _, R. y
0 _/ u8 n% Y) Z+ b! R$ `/ q" x+ j* j& i! j+ h6 v
化学成分(重量百分比%) Chemcal Composition(Weight%) |
4 D4 P8 ? j( u8 A' b2 J; h* o$ ?7 P) [
' |* ?* V1 Z* g5 F; A7 w
粒度grit size |
& h8 W0 r% D4 `
4 f X- H) U/ e r; o. ^ AL2O3 | # q- ~' V$ u* r ~
: e; G: {* v* y1 g) S3 H2 l9 i
Na2O |
( `/ F& g& u' @5 p# [% ? f+ z5 H3 N @ I. G* W
/ _5 Q; M, N( G) p0 G
$ ^4 i0 |$ s/ B: r12#~90# |
- e- h& ^3 D5 w3 M
* m8 d" h% I- s' _! ~
' r* R& m, l% ~: N2 x1 d+ c( w≥99 | , K9 D5 _2 f% z' q. Y# z3 M
0 Q2 E6 }: Z y2 K' E. M | : w. b. e. m$ s6 i
6 T, S6 \- W% N+ Y5 H( q' f; P7 I* T1 M6 |1 Q
! o7 q& [/ O# G
100#~240# |
/ G. G/ G+ G' r. O' v% Q( y! a, u1 e8 s' q* m2 X! B8 u/ G
| . n" B# J* }: c
: X1 N) e) B5 x$ X) R- P( e | # E. i' E9 v* W# s m! a9 A$ z
" h7 S0 ~9 y8 ^( z- x" v4 x5 Y- @* J5 G/ {! p( f
9 \$ F1 q% ~/ T4 u
W63~W14 | 7 b( r& U( ? m" w# e$ f: A7 t
& w2 P& u; B9 p- H+ y
1 r% X& i: a. |% J$ D( d8 m8 {≥99 | ) w5 e$ x* V% r3 w6 u3 ^( G/ q& s
& a$ T Z+ j0 I$ x8 V
0 N l' Q0 [" a7 Z9 h≤0.40 |
4 B2 P% m: u; o5 I0 |4 D
% y# Y# A$ g' B
/ m; I; m# x4 t4 a* X/ I" W: O9 R; t P! r4 r+ m6 n5 V
W10~W5 |
7 b8 X* u1 A. Y& H0 x8 ?9 H; [4 |
3 h2 F* i2 }- {9 M$ D1 i; H" E1 X, @
≥99 | G6 D! T9 u, n" i/ v1 A; [
* _+ d- f# |; P' A T/ S* W: z
% ?0 K1 a% J6 c2 i D4 P≤0.51 |
: i0 E9 }( Z5 j6 G- ] | + @/ h* C8 V. L4 @8 F) o# T
$ }6 M' M- B1 Y% ^7 z. J1 x' q0 @
; h% B0 [8 {( I, G7 f# E; B5 w7 Z# S" F! T' z4 X% m& V0 {
7 _7 f% O; V k! b! f0 F
5 |. o( F) M5 P d6 d/ F H
1 w) g* D3 I" h& }' `( w7 V* b5 k, V1 i' f+ A
磁性物含量 Magnetic Material Content | ; B* ^( c9 _& |4 K+ A5 U; |
) N) S- k4 `; a3 f
0 H9 R0 T$ b$ I2 B/ z
/ O, _2 ~2 q5 {) m: s粒度Grit Size |
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. H- J- H# ?9 S, V, @7 k8 p! ^含量 Content% |
+ k3 q- I7 O1 l- T- s+ u9 v: t- @9 U- \
- m0 L; C/ T. w! [# _
& v& t/ ?6 {- a# X, t r
16#~24# |
$ D4 s; I5 {* o' t2 U. b
: x( M: K2 f' d) R7 |" J+ u | ; x- ]1 d9 f$ X
# f- o# l" @! ^. H
: g7 x- ?/ q8 K' \$ m) S: p1 w
) C7 i p% Y2 g3 H, L* s" M+ D30#~120# | + Y7 B4 F& J9 U7 B- p; I
7 a" K F4 M. |0 v
| % _( I; K# @! z2 g7 u" F+ F& z
( Y6 E# \$ q, k! H$ {
\2 k' R6 t" _, s
" E* }1 s' f* R5 G150#~120# | + ?+ E* X% K3 p+ [4 }
% c% l" Z2 e" k0 I% g- X& A: {
' r( F& C: J! J5 k* L! P' @3 a
<0.0230 |
: y: @! C' S( ^6 }9 x/ D, I4 g) i9 m, Z' W$ i
" C8 k; Y! A$ Y" M7 C8 Q \/ ]' |
' M7 \8 s2 Z, C, N, K
150#~240# | g. w: O ^8 [/ p$ K+ j
' F4 R2 v; S" p! v* L k% B6 b0 v7 J
& [- Z2 P; B. `+ i$ b<0.0015 | 1 V* U" ^3 n1 A1 Z5 p( `
|